#include <iostream>
#include <cmath>
#include <string>
using std::string;
//头文件不使用using
// using namespace::std;
using std::cout;
using std::endl;
using std::cin;
void tes1_string()
{
    string s1(80,'#');
    cout<<s1<<endl;
    cout<<"this is a test"<<endl;
    
}

void test2()
{
    string s;
    cin>>s;
    cout<<s<<endl;
}

void test3()
{   
    string word;
    while(cin>>word)
        cout<<word<<" ";
}
void test4()
{
    string words;
    while (getline(cin,words))
    if(words=="         n  l 2j 2tz")
    {   cout<<words<<endl;
        while(getline(cin,words))
            {   cout<<words<<endl;
                if(words=="total elapsed time:")
                break;
            }
    }
    
    
    
}





int main()
{   
    // cout<<"hello using"<<endl;
    // tes1_string();
    // test2();
    test4();
    return 0;
}